DK43965C
(en )
1931-04-07
Dielectric Material and Method of Manufacturing the Same.
DK45407C
(en )
1932-03-21
Electrical Insulation Material and Method of Treatment of the Same.
DK39474C
(en )
1928-11-12
Adhesive and Procedure for Manufacturing the Same.
DK42042C
(en )
1930-04-14
Method for Manufacturing an Insulation and Construction Material.
FR648480A
(en )
1928-12-10
Insulating cellular material
DK41349C
(en )
1929-12-23
Wehnelt cathode and method of making the same.
DK45366C
(en )
1932-03-07
Method for the production of dispersible and storage-resistant nitrophosphates.
DK36832C
(en )
1926-11-22
Method of Manufacture and Processing of Metallic Material.
DK42163C
(en )
1930-05-05
Procedure for the manufacture of products of fibrous and similar material.
DK40438C
(en )
1929-07-08
Method for Manufacturing a Porous Building Material.
DK42184C
(en )
1930-05-05
Procedure for the manufacture of curtain rods and the like.
DK44876C
(en )
1931-11-23
Procedure for the manufacture of a material for construction and decoration purposes.
DK41964C
(en )
1930-03-31
Method for making hollow articles of pulp and the like.
DK37476C
(en )
1927-05-16
Concrete slab for building use and method for manufacturing the same.
DK37138C
(en )
1927-02-14
Photographic Material and Procedure in the Production of Images Using This.
GR1942B
(en )
1928-08-13
NEW BUILDING MATERIAL.
DK38320C
(en )
1928-01-02
Method of Making a Bladder Insulation Material.
DK44210C
(en )
1931-06-08
Viscous Wood Impregnating Agent and Method for Manufacturing the Same.
DK42589C
(en )
1930-07-14
Process for the Preparation of Acetylmethylcarbinol and Diacetyl.
DK41772C
(en )
1930-03-03
Method for the manufacture of pressed bodies and turntable presses for its practice.
DK43980C
(en )
1931-04-07
Method and Machine for Making Hollow Bodies of Agglomerates.
DK41289C
(en )
1929-12-16
Apparatus for Meatballs and the like.
DK42789C
(en )
1930-08-18
Procedure for dewatering peat and the like.
DK40119C
(en )
1929-05-06
Method for Manufacturing Porous Building Materials.
DK42977C
(en )
1930-09-15
Spring-loaded hairpin and machine for making the same.